AMD Ryzen 9 7950X
Intel Core i9-12900K
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AMD Ryzen 9 7950X versus Intel Core i9-12900K. Especificações, desempenho, testes

User rating
star star star star star
Lançado
2022-09-27
AMD Ryzen 9 7950X
AMD Ryzen 9 7950X
Lançado
Q4/2021
User rating
star star star star star
Intel Core i9-12900K
Intel Core i9-12900K

Qual é a melhor escolha AMD Ryzen 9 7950X ou Intel Core i9-12900K? Qual é o processador mais rápido?

Compare the available specifications of these models.

AMD Ryzen 9 7950X has a base frequency of 4.5 GHz. 16 / 32 CPU Cores / Threads. Stated TDP / base power 170 W. Lançado em 2022-09-27.

Intel Core i9-12900K has a base frequency of 3.70 GHz. 16 / 24 CPU Cores / Threads. Stated TDP / base power 125 W. Lançado em Q4/2021.

Diferenças

  • Lugar na classificação geral

    (com base em vários pontos de referência)

    11 left arrow lugar
  • Maior velocidade do relógio

    Por volta de 22% melhor velocidade do relógio

    4.5 GHz left arrow 3.70 GHz
  • Maior velocidade do relógio turbo

    Por volta de 10% higher specified turbo frequency

    5.7 GHz left arrow 5.20 GHz

Posições em todos os rankings

Posições comuns AMD Ryzen 9 7950X CPU em padrões de referência populares, para comparação com outros modelos.

  • Cinebench R23 (Single-Core)
    17 place
  • Cinebench R23 (Multi-Core)
    12 place
  • Geekbench 5, 64bit (Single-Core)
    14 place
  • Geekbench 5, 64bit (Multi-Core)
    20 place
  • Lower stated TDP / base power

    Power limits alone do not measure performance per watt.

    125 W left arrow 170 W

Especificações

Dados técnicos
AMD Ryzen 9 7950X AMD Ryzen 9 7950X
Intel Core i9-12900K Intel Core i9-12900K
Família e grupo de CPU

Informação de base sobre os processadores a serem comparados, séries, geração e segmento de mercado.

  • Grupo CPU
    AMD Ryzen 7000 left arrow Intel Core i 12000
  • Série
    Ryzen left arrow 12th Generation Intel Core i9 Processors
  • Form Factor
    Desktops / Boxed Processor left arrow -
  • Geração
    5 left arrow 12
  • Modelo passado
    AMD Ryzen 9 5950X left arrow Intel Core i9-11900K
  • Segmento
    Desktop left arrow Desktop
  • Series
    Ryzen 7000 Series left arrow -
  • Successor
    - left arrow Intel Core i9-13900K
  • Processor Number
    - left arrow i9-12900K
Especificações técnicas da CPU

Core counts, threads, cache and clock modes describe the CPU configuration. Performance depends on the workload and comparable measured results.

  • Base Frequency
    4.5 GHz left arrow 3.7 GHz
  • Arquitectura central
    normal left arrow hybrid (big.LITTLE)
  • Core Configuration
    16x left arrow -
  • Núcleos de CPU
    16 left arrow 16
  • Roscas de CPU
    32 left arrow 24
  • Hyperthreading / SMT
    Sim left arrow Sim
  • Max. Boost Clock
    5.7 GHz left arrow 5.2 GHz
  • Overclocking
    Sim left arrow Sim
  • Turbo Frequency (1 Core)
    5.5 GHz left arrow 5.3 GHz
  • Turbo Frequency (16 Cores)
    5.2 GHz left arrow 5 GHz
  • A-Core
    - left arrow 8x Golden Cove
  • B-Core
    - left arrow 8x Gracemont
  • E-core Base Clock
    - left arrow 2.4 GHz
  • E-core Max Turbo
    - left arrow 3.9 GHz
  • Efficient Cores
    - left arrow 8
  • P-core Base Clock
    - left arrow 3.2 GHz
  • P-core Max Turbo
    - left arrow 5.1 GHz
  • Performance Cores
    - left arrow 8
IGPU

A placa gráfica interna não afecta o desempenho da CPU, realiza o trabalho da placa gráfica na sua ausência ou em dispositivos móveis.

  • DirectX Version
    - left arrow 12
  • Unidades de execução
    - left arrow 32
  • Geração
    - left arrow 12
  • GPU Frequency
    2200 MHz left arrow 400 MHz
  • Nome da GPU
    AMD Radeon Graphics left arrow Intel UHD Graphics 770
  • GPU Turbo
    Sem turbo left arrow 1550 MHz
  • Graphics Cores
    2 left arrow -
  • Max. displays
    - left arrow 4
  • Max. GPU Memory
    - left arrow 16 GB
  • Data de lançamento
    - left arrow Q4/2021
  • Shader
    - left arrow 256
  • Processo técnico
    - left arrow 10 nm
  • Graphics Base Frequency
    - left arrow 300 MHz
  • Graphics Output
    - left arrow eDP 1.4b, DP 1.4a, HDMI 2.1
Suporte de codec de hardware

Codecs incorporados utilizados para codificar e descodificar o conteúdo. Acelera significativamente as operações necessárias.

  • AV1
    Não left arrow Decode
  • H.264 / AVC
    Não left arrow Decode / Encode
  • h265 / HEVC (8 bit)
    Não left arrow Decode / Encode
  • h265 / HEVC (10 bit)
    Não left arrow Decode / Encode
  • JPEG
    Não left arrow Decode / Encode
  • VC-1
    Não left arrow Decode
  • VP8
    Não left arrow Decode
  • VP9
    Não left arrow Decode / Encode
Especificações de memória & PCI

Tipos, quantidade de canais de RAM suportados por Intel Core i9-12900K e AMD Ryzen 9 7950X. Dependendo das placas-mãe, podem ser suportadas frequências de memória mais altas ou mais baixas.

  • ECC
    Sim left arrow Sim
  • Máx. Memória
    256 GB left arrow 128 GB
  • Memory Bandwidth
    83.2 GB/s left arrow -
  • Canais de memória
    2 left arrow 2
  • Tipo de memória
    DDR5 left arrow Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s
  • PCIe
    PCIe 5.0 left arrow -
  • Pistas PCIe
    - left arrow 20
  • Versão PCIe
    - left arrow 5.0 and 4.0
Criptografia
  • AES-NI
    Sim left arrow Sim
Consumo de energia

Comparar os requisitos de TDP do TDP AMD Ryzen 9 7950X e Intel Core i9-12900K Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

  • Default TDP
    170 W left arrow -
  • Maximum Operating Temperature
    95 °C left arrow 100 °C
  • TDP (PL1, legacy label)
    170 W left arrow 125 W
  • TDP (PL2)
    230 W left arrow 228 W / 56 s
  • Maximum Turbo Power
    - left arrow 241 W
  • Processor Base Power (PBP)
    - left arrow 125 W
Tecnologias e extensões

Arquitectura, interfaces, instruções adicionais suportadas por AMD Ryzen 9 7950X e Intel Core i9-12900K, tecnologias de máquinas virtuais e tecnologia de processos.

  • Arquitectura
    Raphael (Zen 4) left arrow Alder Lake S
  • Codename
    Raphael AM5 left arrow Products formerly Alder Lake
  • Conjunto de instruções (ISA)
    x86-64 (64 bit) left arrow x86-64 (64 bit)
  • Extensões ISA
    SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 left arrow SSE4.1, SSE4.2, AVX2, AVX2+
  • Кеш L2
    16 MB left arrow Conflicting source values: 14 MB (Total cache capacity) | 3.75 MB
  • Кеш L3
    64 MB left arrow 30 MB
  • Part Number
    - left arrow BX8071512900K
  • Data de lançamento
    2022-09-27 left arrow Q4/2021
  • Socket
    AM5 left arrow FCLGA1700
  • Processo técnico
    TSMC 5nm FinFET left arrow Intel 7 (Manufacturer process designation)
  • Virtualização
    AMD-V, SVM left arrow VT-x, VT-x EPT, VT-d
  • Cache (manufacturer label)
    - left arrow 30 MB Intel Smart Cache
  • Marketing Status (manufacturer label)
    - left arrow Launched
  • Use Conditions
    - left arrow PC/Client/Tablet, Workstation

Benchmarks

Testes de desempenho CPUs

Shared tests with results for both models: 11

Blender Cycles

Each row uses one Blender version, operating system and compute backend.

Test and settingsAMD Ryzen 9 7950X Intel Core i9-12900KResult difference¹
Blender 5.2.0 / CPU / Windows 555.135698 samples/min Submissions: 14 330.848277 samples/min Submissions: 9 -40.4 %
Blender 5.1.1 / CPU / Windows 577.564381 samples/min Submissions: 26 371.614153 samples/min Submissions: 10 -35.7 %
Blender 5.1.0 / CPU / Windows 599.189804 samples/min Submissions: 15 364.623081 samples/min Submissions: 5 -39.1 %
Blender 4.5.0 / CPU / Linux 640.195415 samples/min Submissions: 60 405.81974 samples/min Submissions: 17 -36.6 %
Blender 4.5.0 / CPU / Windows 539.85203 samples/min Submissions: 186 347.867139 samples/min Submissions: 51 -35.6 %
Blender 4.4.0 / CPU / Windows 533.737601 samples/min Submissions: 202 334.608444 samples/min Submissions: 40 -37.3 %
Blender 4.3.0 / CPU / Windows 521.842157 samples/min Submissions: 504 331.433386 samples/min Submissions: 51 -36.5 %
Blender 4.2.0 / CPU / Windows 527.799756 samples/min Submissions: 470 348.527563 samples/min Submissions: 101 -34.0 %
Blender 4.1.0 / CPU / Windows 550.882976 samples/min Submissions: 294 341.86517 samples/min Submissions: 51 -37.9 %
Blender 4.0.0 / CPU / Linux 658.852208 samples/min Submissions: 132 387.437158 samples/min Submissions: 8 -41.2 %
Blender 4.0.0 / CPU / Windows 546.570676 samples/min Submissions: 593 342.220842 samples/min Submissions: 83 -37.4 %

¹ Difference of the second result relative to the first in that row. No percentage is calculated for different upscaling algorithms. This compares published results, not a universal performance index.

Individual model tests

These results have no shared test of both models with the same version and settings. They are shown separately without a percentage difference.

AMD Ryzen 9 7950X

Intel Core i9-12900K

Results with primary test sources

Published measurements are separate from the archived index. Incomplete conditions and unknown run counts do not support ranking positions or calculated performance differences.

Model TestResultReported conditions
AMD Ryzen 9 7950X Cinebench R15 / multi-core 6236 points Graphics card: GeForce RTX 3090
System RAM: 32 GB
AMD Ryzen 9 7950X Cinebench R15 / single-core 317 points Graphics card: GeForce RTX 3090
System RAM: 32 GB
AMD Ryzen 9 7950X Cinebench R20 / multi-core 14891 points Graphics card: GeForce RTX 3090
System RAM: 32 GB
AMD Ryzen 9 7950X Cinebench R20 / single-core 783 points Graphics card: GeForce RTX 3090
System RAM: 32 GB
AMD Ryzen 9 7950X Cinebench R23 / multi-core 38248 points Graphics card: GeForce RTX 3090
System RAM: 32 GB
AMD Ryzen 9 7950X Cinebench R23 / single-core 2017 points Graphics card: GeForce RTX 3090
System RAM: 32 GB

Individual system tests

Results were obtained on the reported systems. Test versions and settings remain separate; incomplete conditions do not support calculated model performance differences.

Cinebench 2024 / multiple threads

Model ResultReported conditions
Intel Core i9-12900K 1387 points System: Core i9-12900K, 16 GB
CPU / power label: Core i9-12900K, 16 GB
Source minimum runtime: 0 minutes.
Exact test build and complete conditions are unreported; no ranking position.

Cinebench 2024 / single thread

Model ResultReported conditions
Intel Core i9-12900K 120 points System: Core i9-12900K, 16 GB
CPU / power label: Core i9-12900K, 16 GB
Source minimum runtime: 0 minutes.
Exact test build and complete conditions are unreported; no ranking position.

RandomX / XMRig 6.26.0 / 1M / 32 threads / windows

Model ResultReported conditions
AMD Ryzen 9 7950X 20335.53635 H/s RandomX / XMRig 6.26.0 / 1M / 32 threads / windows
System RAM: 32 GB
OS: Windows NT 10.0
Motherboard: ASUSTeK COMPUTER INC. / PRIME B650-PLUS
Duration: 49.175 s
User-submitted run; tuning and power settings are incomplete.

Cinebench R23 / multiple threads

Model ResultReported conditions
Intel Core i9-12900K 27485 points System: CB: Core i9-12900K @ Stock
CPU / power label: CB: Core i9-12900K @ Stock
Exact test build and complete conditions are unreported; no ranking position.

Cinebench R23 / single thread

Model ResultReported conditions
Intel Core i9-12900K 2032 points System: CB: Core i9-12900K @ Stock
CPU / power label: CB: Core i9-12900K @ Stock
Exact test build and complete conditions are unreported; no ranking position.

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